A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-501-0576
NSN 5895-01-641-9159
NSN 5950-01-437-7126
NSN 5835-01-063-6284
NSN 5945-01-473-3447
NSN 6105-00-725-9041
NSN 5915-01-354-1092
NSN 5910-00-429-2601
NSN 6220-00-113-3622
NSN 5945-01-571-8903
NSN 2925-01-389-6874
NSN 5895-01-578-1833